Merge pull request #5253 from TeeVenDick/master

Correct link in README.md

Author: archmoj

README.md

@@ -110,7 +110,7 @@ Building instructions using `webpack`, `browserify` and other build frameworks a
 
 ## Bugs and feature requests
 
-Have a bug or a feature request? Please [open a Github issue](https://github.com/plotly/plotly.js/issues/new) keeping in mind the [issue guidelines](https://github.com/plotly/plotly.js/blob/master/.github/ISSUE_TEMPLATE.md). You may also want to read about [how changes get made to Plotly.js](https://github.com/plotly/plotly.js/blob/masterCONTRIBUTING.md)
+Have a bug or a feature request? Please [open a Github issue](https://github.com/plotly/plotly.js/issues/new) keeping in mind the [issue guidelines](https://github.com/plotly/plotly.js/blob/master/.github/ISSUE_TEMPLATE.md). You may also want to read about [how changes get made to Plotly.js](https://github.com/plotly/plotly.js/blob/master/CONTRIBUTING.md)
 
 ## Documentation